| RIDFX | RIDHX | RIDFX / RIDHX | |
| Total Expense Ratio | 0.30 | 0.41 | 73% |
| Annual Report Gross Expense Ratio | 0.30 | 0.41 | 73% |
| Fund Existence | 24 years | 11 years | - |
| Gain YTD | 5.810 | 5.800 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 250 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 147B | 147B | 100% |
| Annual Yield % from dividends | 3.70 | 3.60 | 103% |
| Returns for 1 year | 8.13 | 8.02 | 101% |
| Returns for 3 years | 36.79 | 36.36 | 101% |
| Returns for 5 years | 24.71 | 24.15 | 102% |
| Returns for 10 years | 63.39 | 62.29 | 102% |